PHP Object Injection Slinger
Summary: PortSwigger's BApp Store lists PHP Object Injection Slinger, a Burp Suite Professional extension by Ricardo Almeida, version 1.0, last updated 20 November 2019, that sends a serialized PHP object to a web application to force a DNS lookup to a Burp Collaborator callback host. Its payloads come from the Ambionics project PHPGGC, a library of PHP unserialize() payloads and a tool to generate them, which the listing says is needed to further exploit any vulnerabilities the extension finds.
What's compelling: The extension only detects PHP Object Injection by triggering an outbound DNS lookup, so a finding is a confirmed unserialize() sink that still requires PHPGGC to turn into an exploit - and the listing notes it misses issues that Securify's separate PHP Object Injection Check extension would catch.
Read the original at PortSwigger Research ↗
- Topics
- Vulnerabilities & Patching
- Related
- Attackers Exploit UnrealIRCd Flaw That Enables Server-Level Command Injection Cyber Risks · Nov 14, 2026U.S. CISA adds Check Point and UnrealIRCd flaws to its Known Exploited Vulnerabilities catalog Cyber Risks · Nov 14, 2026PostgreSQL Patches 52 Flaws, Including 22-Year-Old Bug Enabling Authenticated RCE Cyber Risks · Nov 13, 2026